Species · Alabama · BBS 2025 Release · 1966–2024
Cerulean Warbler Population Trend in Alabama
Cerulean Warbler in Alabama has edged down: down 19% on the route-weighted index since 1970.
-19%Since 1970
11Routes In State
14Years
Notable Cerulean Warbler Trends in Alabama
No notable trend signals for Cerulean Warbler in Alabama. See the full index history below.
Cerulean Warbler Survey Routes in Alabama
| Elkmont | 3 | 1991 | 1991 |
| Millerville | 2 | 1971 | 1971 |
| Greensport | 2 | 2000 | 2000 |
| Youngtown | 2 | 1997 | 1997 |
| St Florian | 1 | 1997 | 1970 |
| Hillsboro | 1 | 1988 | 1979 |
| Valhermoso Spgs | 1 | 1969 | 1968 |
| Vernon | 1 | 1997 | 1997 |
| Mt Olive | 1 | 1970 | 1970 |
| Grove Hill | 1 | 1988 | 1988 |
| Carrollton | 1 | 1996 | 1996 |
Cerulean Warbler Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.